1 files changed, 23 insertions, 0 deletions
diff --git a/test/regress/regress1/sygus/constant.sy b/test/regress/regress1/sygus/constant.sy
new file mode 100644
index 000000000..1bb3e59fa
--- /dev/null
+++ b/test/regress/regress1/sygus/constant.sy
@@ -0,0 +1,23 @@
+; EXPECT: unsat
+; COMMAND-LINE: --sygus-out=status
+
+(set-logic LIA)
+
+(synth-fun constant ((x Int)) Int
+    ((Start Int (x
+                 0
+                 1
+                 (+ Start Start)
+                 (- Start Start)
+                 ))
+          ))
+
+(declare-var x Int)
+(declare-var y Int)
+
+(constraint (= (constant x) (constant y)))
+
+
+(check-synth)
+
+; 0, 1, (- x x) are valid solutions